System Specifications
Cylinder headWarpage
Maximum 0.10 mm (0.039 inch)
Valve seat
Refacing angle 30°, 45°, 75°
Contacting angle 45°
Contacting width 1.0 - 1.4 mm (0.039 - 0.055 inch)
Valve guide bushing bore diameter
STD 10.295 - 10.313 mm (0.4053 - 0.4080 inch)
O/S 0.05 10.345 - 10.363 mm (0.4073 - 0.4080 inch)
12 pointed head cylinder head bolt diameter
at tension protion
STD 8.95 - 9.05 mm (0.3524 - 0.3563 inch)
Minimum 8.75 mm (3.445 inch)
Cylinder head cover x Cylinder head 8 Nm (80 kgf-cm, 69 inch lbs.)
Cylinder head x Cylinder block
12 pointed head
1st 54 Nm (550 kgf-cm, 40 ft. lbs.)
2nd Turn 90°
Recessed head 18.5 Nm (185 kgf-cm, 13 ft. lbs.)
Intake manifold x Cylinder head 15 Nm (150 kgf-cm, 11 ft. lbs.)
Camshaft bearing cap x Cylinder head 16 Nm (160 kgf-cm, 12 ft. lbs.)
Exhaust manifold x Cylinder head 49 Nm (500 kgf-cm, 36 ft. lbs.)